The Norton Guides were good in their time, too. IIRC, Turbo C, 8086 assembly(?), Clipper, etc. were supported. It was a TSR too, so you could pop it up from any

The Norton Guides were good in their time, too. IIRC, Turbo C, 8086 assembly(?), Clipper, etc. were supported. It was a TSR too, so you could pop it up from any another app by a hotkey.